Khan's credibility is going downward. Having lost his last two fights, he ought to be thinking about making himself a stronger fighter, about somehow enhancing his skill-set, not talking nonsense about boxers being unworthy of him. Reality check for Khan. He appears to have failed to realize that right now he is ranked lower than Joan Guzman. Granted that he is the more popular fighter of the two, the one with the money and the fans, but let's not fool ourselves, his stock has dramatically sunk. He just announced that Joan is not being considered, so that makes sense, really. Joan is too much of a risk for Khan at this point in his career. Let Amir Khan fight a someone with a style that fits his own a little better. Then we'll talk about Joan giving him hell.